Home / 37,779.03-56,631.58-14,069.18

Finding the Fourth Proportional to 37,779.03, 56,631.58 and 14,069.18

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Solution

The fourth proportional to 37,779.03, 56,631.58 and 14,069.18 is: 21,090.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,779.03 : 56,631.58 = 14,069.18 : x
  2. Step 2: Convert to fraction form
    37,779.03/56,631.58 = 14,069.18/x
  3. Step 3: Cross multiply
    37,779.03x = 56,631.58 × 14,069.18
  4. Step 4: Simplify right side
    37,779.03x = 796,759,999.11
  5. Step 5: Solve for x
    x = 796,759,999.11/37,779.03
  6. Step 6: Final answer
    x = 21,090.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.